WEBVTT MASKS ROBBED A GAS STATION.THEY TOOK OFF WITH CAS AND THE STORE'S SURVEILLANCE SYSTEM. >> Reporter: POLICE A INVESTIGATING A SKI MASK HEIST THURSDAY MORNING. >> MY LIFE WAS GOING THROUGH MY MIND.WHAT WILL HAPPEN IF THEY DECIDE TO KILL US. >> IT HAPPENE AT THIS EXXON STATION ON ELLIS AVENUE BEFORE5:00 A.M.. >> ONE EMPLOYEE TOO AFRAID TO SHOW HIS FACE ON CAMERA WAS STANDING HERE WHEN TWO MEN IN SKI MASKS WALKED UP AND FORCED HIM BACK INSIDE. >> TOLD ME TO SHUT UP, OR THEY'RE GOING TO KILL BOTH OF US, IF WE DON'T DO WHAT THEY SAY. >> DID THEY HAVE GUNS WIT THEM?>> YEAH....SAID THEY WERE SMALL, I DIDN'T SEE THEM. >> THE MASKED GUNMAN GOT AWAY WITH CASH, A CLERK'S WALLET AND A CELL PHONE.AND THE CROOKS TOOK THE SURVEILLAN RECORDING SYSTEM. >> THIS GUY IS USUALLY A PEACEFUL GUY -- JACKSON, MISSISSIPPI, I DON'T KNOW WHAT'SGOING ON, WHO DID WHAT. >> EMPLOYEES SAY THEY'LL BE ON HIGH ALERT. >> YOU TOLD ME IF THEY'RE BRAVE ENOUGH TO DO THIS.